indexo.dev

technischcollegevelsen.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 3617 ms crawled 2026-06-03

ES · 195.149.119.81 · AS34420 Netaffairs Hosting B.V.

Reputation 89/100 weak security headers dmarc monitor-only

sector education type landing page

HTML metadata

Title
Home - Technisch College Velsen
Language
nl-NL
Generator
WordPress 6.9.4
Canonical
https://www.technischcollegevelsen.nl/
Feeds

Open Graph

url
https://www.technischcollegevelsen.nl/
title
Home - Technisch College Velsen
locale
nl_NL
site name
Technisch College Velsen
description
Slimme kids kiezen voor techniek!​Meld je snel aan!Slimme ondernemers worden vriend!Vriend worden Laatste nieuws Voor meer nieuwsberichten, klik hier. https://vimeo.com/624318317 Agenda Alle evenementen Stichting Vrienden van Technisch en Maritiem vmbo […]

Technology

Server
nginx
CMS
WordPress 6.9.4
Social widgets
  • Vimeo Embed

Third-party hosts loaded (3)

  • cdn.jsdelivr.net×2
  • gmpg.org×1
  • player.vimeo.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns1.netaffairs.nl
  • ns2.netaffairs.com
  • ns3.netaffairs.com
  • ns4.netaffairs.nl
MX
  • 0 technischcollegevelsen-nl.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com a:school-loket.nl include:spf.bhosted.nl include:_spf.ubeeo.nl ip4:188.240.54.87 ip4:37.97.226.126 ip4:185.208.209.10 ip6:2a0b:3c40:1:310::1 ip4:95.129.122.4 ip4:141.138.141.210 ip4:62.21.130.5/27 ip4:212.241.39.112/29 include:spf.afas.online a:smtp.schoolwerkplek.nl include:_spf.wiscollect.nl -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email; ruf=mailto:dmarc@dunamare.nl; fo=1;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDG5gQ2iOmJFWMKr0QZ2P8NZzjOO/tBB6jGN881I68iZ9udvEi+/T6bznJoHIFN4YClo3FFC1k8Phw1SlZ1b5…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxPBgnLkwCUwdTr1zTXqWFWrJlSwroutQ3eSZnENaH8tDyw1A6Oou7qjrUzubexMW9FoYO9ZCJtjflp…
selectors probed

Certificate (current)

GoGetSSL ECC DV CA
from 2026-05-07 to 2026-11-22
Expires in 170 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.technischcollegevelsen.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (13)

Linked from (2)